68397648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{461}}^1$

素因数の和:764

約数の個数: 80

約数和(自身を含む): 193862592

約数和(自身を除く): 125464944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 281, 461, 528, 562, 843, 922, 1124, 1383, 1686, 1844, 2248, 2766, 3091, 3372, 3688, 4496, 5071, 5532, 6182, 6744, 7376, 9273, 10142, 11064, 12364, 13488, 15213, 18546, 20284, 22128, 24728, 30426, 37092, 40568, 49456, 60852, 74184, 81136, 121704, 129541, 148368, 243408, 259082, 388623, 518164, 777246, 1036328, 1424951, 1554492, 2072656, 2849902, 3108984, 4274853, 5699804, 6217968, 8549706, 11399608, 17099412, 22799216, 34198824, 68397648]

約数ペア:

[(1, 68397648), (2, 34198824), (3, 22799216), (4, 17099412), (6, 11399608), (8, 8549706), (11, 6217968), (12, 5699804), (16, 4274853), (22, 3108984), (24, 2849902), (33, 2072656), (44, 1554492), (48, 1424951), (66, 1036328), (88, 777246), (132, 518164), (176, 388623), (264, 259082), (281, 243408), (461, 148368), (528, 129541), (562, 121704), (843, 81136), (922, 74184), (1124, 60852), (1383, 49456), (1686, 40568), (1844, 37092), (2248, 30426), (2766, 24728), (3091, 22128), (3372, 20284), (3688, 18546), (4496, 15213), (5071, 13488), (5532, 12364), (6182, 11064), (6744, 10142), (7376, 9273)]